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The Sun

David M. Haugen

出版	Kidhaven Press, 2002
主題	Juvenile Nonfiction / Science & Nature / GeneralJuvenile Nonfiction / Science & Nature / AstronomyNature / GeneralScience / Space Science / Astronomy
ISBN	07377067409780737706741
URL	http://books.google.com.hk/books?id=_PVvJ24PXzYC&hl=&source=gbs_api

註釋

The sun is the center of the solar system, keeping all the planets in orbit with its tremendous gravity. For Earth, the sun is the source of energy that helps life flourish; its supply of stellar gases will ensure that the sun will shine for billions of years to come. KidHaven's volume on the sun explores the composition of this medium-sized star as well as its function in the solar system.